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This ARP chromoly bolt kit includes 12-point head fasteners with 1/2"-13 threads and a 1.00" length, finished in black oxide. The kit provides high-strength 12-point bolts suitable for fabrication or engine assembly tasks that call for chromoly-grade fasteners and reduced head profile access. Verify torque specs and mating hardware for proper installation and clamp load control.
ARP 12pt Head / 1/2in -13 Thread / 1in UH Length Kit- Black Oxide
